vfs: Fixes/adjustments for mount API stuff

[David Howells]

Hi Al,

Can you add these patches to the mount API stuff?

There are some fixes and some adjustments to the code.

The patches can also be found here:

	http://git.kernel.org/cgit/linux/kernel/git/dhowells/linux-fs.git/log/?h=mount-api-2

Thanks,
David
---
Andrei Vagin (1):
      proc: Set correct userns for new proc super created by a new pid_namespace

David Howells (5):
      vfs: Fix vfs_dup_fs_context()
      vfs: Fix fs_context logging when there's no log
      afs: Move the source fs parameter to the first position
      vfs: Pass path info fsinfo and rename get_fsinfo sb op to fsinfo
      vfs: Adjust fsinfo sample output


 fs/afs/super.c              |   29 +++++++++++++++--------------
 fs/fs_context.c             |    4 ++--
 fs/hugetlbfs/inode.c        |    7 ++++---
 fs/kernfs/mount.c           |    8 ++++----
 fs/proc/root.c              |    5 +++++
 fs/statfs.c                 |   15 ++++++++-------
 include/linux/fs.h          |    4 ++--
 include/linux/fsinfo.h      |    2 +-
 samples/statx/test-fsinfo.c |   30 ++++++++++++++++++++++++++++++
 9 files changed, 71 insertions(+), 33 deletions(-)